Android: Only append webinosocket.js in org.webinos.app/static/webinos.js

Jira Issue: WP-1029
Merge pull request #19 from ziransun/WP-1029

Android: Only append webinosocket.js in org.webinos.app/static/webinos.j...
Merge pull request #20 from gguowei/wp-1083

WP-1083: Improve the interfaces to webinos-android
Load dashboard's wrt if exists.
Merge pull request #21 from cbotsikas/master

Load dashboard's wrt.
change to copy servicediscovery api tests as well

Jira-issue: WP-1119
Merge pull request #22 from aldafu/WP-1119-copy-disco-tests

change to copy servicediscovery api tests as well
WP-1083: Added a new platform interfaces file